Date: Thu, 20 Dec 2001 13:04:14 +0100 From: corecode <corecode@corecode.ath.cx> To: cewandys@yahoo.com Cc: freebsd-hackers@FreeBSD.ORG Subject: Re: boot0/boot0.s Message-ID: <20011220130414.5fb434ce.corecode@corecode.ath.cx> In-Reply-To: <20011220035158.5461B37B419@hub.freebsd.org> References: <20011220035158.5461B37B419@hub.freebsd.org>
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--=.(whrOn(jh6?8yp Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Thu, 20 Dec 2001 11:58:12 +0800 Leslie Jackson <cewandys@yahoo.com> wrote: > That means that BIOS saves the current drive number in register %dl?? > > Could you give a hint about _where_ BIOS stores _what_?? > I've searched the google.com, but got no valuable resource. a great tool for system near stuff is the intlist by ralph brown: http://www-2.cs.cmu.edu/afs/cs/user/ralf/pub/WWW/files.html here you can find a HTMLized version: http://www.ctyme.com/rbrown.htm and here stuff specific to your question. don't let it irritate you, the BIOS does the same on power on and INT 19 except for some more init on power on that does not affect the boot strapping: http://www.ctyme.com/intr/rb-2270.htm cheerz corecode -- /"\ http://corecode.ath.cx/ \ / \ ASCII Ribbon Campaign / \ Against HTML Mail and News --=.(whrOn(jh6?8yp Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.6 (FreeBSD) iD8DBQE8IdPDr5S+dk6z85oRAkXBAKCgcXGYbSYhjSydwh0IZ1SUWkR7MACcC3PE MGOeknEuuNK27A1Ob69xc8c= =+5YQ -----END PGP SIGNATURE----- --=.(whrOn(jh6?8yp-- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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